Script Preparation code:
AخA
 
myObject = {a: 1, b: 2, c: 3}
Tests:
  • A new clone via Object.assing

     
    clonedObjectA = Object.assign(myObject);
  • A new clone via spread operator

     
    clonedObjectB = {...myObject};
Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Experimental features:

  • Test case name Result
    A new clone via Object.assing
    A new clone via spread operator

    Fastest: N/A

    Slowest: N/A

Latest run results:
Run details: (Test run date: 6 years ago)
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:65.0) Gecko/20100101 Firefox/65.0
Firefox 65 on Windows
View result in a separate tab
Test name Executions per second
A new clone via Object.assing 23075276.0 Ops/sec
A new clone via spread operator 4724317.5 Ops/sec